{"type":"rich","version":"1.0","title":"DSP_Part1_ Lecture11","provider_name":"Heyzine","provider_url":"https:\/\/heyzine.com","html":"<iframe allowfullscreen=\"allowfullscreen\" allow=\"clipboard-write\" scrolling=\"no\" class=\"fp-iframe\" style=\"width: 100%; height: 600px;\" src=\"https:\/\/heyzine.com\/flip-book\/ccfa7a8895.html\"><\/iframe>","width":1920,"height":2485,"thumbnail_url":"https:\/\/cdnc.heyzine.com\/files\/uploaded\/ccfa7a88952f3703b3de731f79cb74f8c8b29e9f.pdf-thumb.jpg","thumbnail_width":1400,"thumbnail_height":1812}